An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5925-01-302-1999
NSN 6220-00-938-8373
NSN 6685-01-167-7364
NSN 5925-01-347-7140
NSN 6685-00-401-8558
NSN 6135-00-016-0071
NSN 5950-01-424-7267
NSN 6610-00-244-6741
NSN 5930-01-363-1075
NSN 6645-01-396-2104
NSN 6645-00-896-9430
NSN 5996-01-378-8532